//
//  AppDelegate.h
//  rn
//
//  Created by 牛冬冬 on 2018/3/28.
//  Copyright © 2018年 Jevons-niu. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;
@property (nonatomic, strong) UINavigationController *nav;

@end

